For More Weather Information:

18NM NW Galveston TX

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:21 pm CST Feb 20, 2026
Forecast Valid: 4pm CST Feb 20, 2026-6pm CST Feb 27, 2026

...DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST SATURDAY...

This Afternoon

SSE wind around 10 kt. Mostly sunny. Seas 1 ft or less.

Tonight

SSE wind 5 to 10 kt becoming E after midnight. Patchy fog after 9pm. Seas 1 ft or less.

Saturday

N wind 5 to 10 kt. A chance of showers, mainly after noon. Areas of fog before 10am. Seas 1 ft or less.

Saturday Night

N wind 10 to 20 kt. Mostly clear. Seas 1 ft or less.

Sunday

N wind 10 to 15 kt, with gusts as high as 20 kt. Sunny. Seas 1 ft or less.

Sunday Night

N wind around 10 kt. Mostly clear. Seas 1 ft or less.

Monday

NNE wind 5 to 10 kt. Sunny. Seas 1 ft or less.

Monday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Tuesday

S wind 5 to 15 kt. Sunny. Seas 1 ft or less.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.